Fedaca5
Fedaca5
10.02.2020 • 
Mathematics

The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 270 minutes, the monthly cost will be $114. If the customer uses 980 minutes, the monthly cost will be $327. A) Find an equation in the form y=mx+b, where x is the number of monthly minutes used and y is the total monthly of the Ringular plan.

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